This is a case of 15 OC magazines (for a total of 30 shots).
This is a practice water-blast cartridge! This does not have OC, but instead shoots water for practice. It has blue dye to see where you shoot.
The JPX Protector Frame is a reloadable high-tech OC delivery system. Each cartridge (two per magazine) fires exceptionally potent liquid OC at 410 MPH with effective distance of 23 feet.
(Warning: The MINIMUM safe discharge distance is 5 feet from the tip of the magazine to the target.)